In this column, we will be talking about how to get ready for the emergencies that sooner or later may strike St. Johns, principally Earthquakes, Fire, and gas leaks from the Critical Energy Infrastructure Hub. Last month, we talked about retrofitting your house or apartment for seismic protection.
This month, we’re talking about what happens after an earthquake. The first thing you will run out of will probably be water (although for some of us, it may be essential medicines. More on that next month!) Portland’s water system is very old and there will be many many ruptures. Even in a moderate earthquake, you should be ready to be without water for some time.
Depending on environmental and other factors, you will need anywhere from one to three gallons of water per person per day. Let’s be conservative here and say you should have at least one gallon per person for three weeks. That’s 21 gallons per person - and remember to set some aside for your pets too. Some people buy big water storage containers (like these six-gallon containers available at ACE Hardware). Others save gallon containers of milk, cooking oil, or other bulk liquids. In any case, change the water in your containers regularly so it will feel fresh when you need it.
Here’s some good news: if you have a tank water heater, you already have a good supply of water in your house - anywhere from 20 to 100 gallons. 40 gallons is a typical size, and that is pure drinkable water. Every water heater has a valve at the top and the bottom. The one at the bottom is already shut off. If the water is cut off, close the valve at the top to avoid contamination, and take the water you need from the bottom valve. Of course, you should have the water heater firmly attached to a wall, and there are lots of local contractors who can do that for you for not too much money.
Remember, don’t feel bad if you haven’t done everything that someone recommends. The important thing is to get started.
Thanks for reading.
Next month: Sanitation
This column is brought to you by the St. Johns NET team, neighborhood volunteers who have been specially trained to help out in emergencies.
